 |
| ||||
Home Page
F.A.Qs
Statistical Charts
Past Contests
Scheduled Contests
Award Contest
| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
Re:为什么就是求 n^2 的不大于 n 的因子个数啊~~哪位高人来解释一下吧In Reply To:Re:为什么就是求 n^2 的不大于 n 的因子个数啊~~哪位高人来解释一下吧 Posted by:fly_away at 2006-08-22 19:54:23 > 由1/x + 1/y = 1/z 得到 (x - z)(y - z) = z * z。这样知道了吧 niu Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator
